| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.82 | 10.419% | $179.7842 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $128.43 | 4.128% | $133.7316 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $19.43 | 11.315% | $21.6285 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $16.78 | 10.806% | $18.5932 | $18.59 | $18.60 | $18.60 |
| Purchase #5 | $8.91 | 12.548% | $10.028 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $192.27 | 3.604% | $199.1994 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $155.69 | 9.851% | $171.027 | $171.03 | $171.05 | $171.00 |
| 7 purchase totals = | $684.33 | $733.9919 | $733.99 | $734.10 | $733.90 | |